首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   11572篇
  免费   96篇
各国政治   452篇
工人农民   1173篇
世界政治   484篇
外交国际关系   473篇
法律   6041篇
中国政治   16篇
政治理论   2987篇
综合类   42篇
  2021年   13篇
  2020年   48篇
  2019年   50篇
  2018年   1324篇
  2017年   1257篇
  2016年   1096篇
  2015年   114篇
  2014年   92篇
  2013年   600篇
  2012年   251篇
  2011年   998篇
  2010年   1078篇
  2009年   656篇
  2008年   823篇
  2007年   790篇
  2006年   100篇
  2005年   154篇
  2004年   265篇
  2003年   244篇
  2002年   178篇
  2001年   82篇
  2000年   82篇
  1999年   84篇
  1998年   73篇
  1997年   88篇
  1996年   76篇
  1995年   73篇
  1994年   61篇
  1993年   50篇
  1992年   54篇
  1991年   59篇
  1990年   42篇
  1989年   54篇
  1988年   44篇
  1987年   43篇
  1986年   55篇
  1985年   47篇
  1984年   39篇
  1983年   62篇
  1982年   47篇
  1981年   32篇
  1980年   28篇
  1979年   30篇
  1978年   31篇
  1977年   31篇
  1976年   26篇
  1975年   19篇
  1974年   28篇
  1972年   13篇
  1971年   14篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
931.
Die übereinstimmung zwischen Grundbuch, Kataster und Realit?t liegt im Schnittpunkt zwischen Gesetzgebung und ?konomie im ?ffentlichen Interesse. Im LiegTeilG, sohin an unvermuteter Stelle, ist ein Verfahren zur amtswegigen Verwirklichung dieses Kongruenzprinzips normiert, dessen prozessuales Instrumentarium durch auch jüngste Gesetzgebungsakte direkt und indirekt deformiert worden ist. Diese Abhandlung untersucht, ob die ursprünglich verfolgten gesetzgeberischen Intentionen zur Herstellung der Grundbuchsordnung auf der geltenden Rechtslage im judikativen Weg gem §§ 6 f ABGB revitalisierbar sind oder ob es zu deren Reanimation eines legistischen Eingriffs bedarf.  相似文献   
932.
Motivated by Lord Joffe’s Assisted Dying for the Terminally Ill Bill, but with one eye on any possible future legislation, I consider the justifications that might be offered for limiting assistance in dying to those who are suffering unbearably from terminal illness. I argue that the terminal illness criterion and the unbearable suffering criterion are not morally defensible separately: that a person need be neither terminally ill (or ill at all), nor suffering unbearably (or suffering at all) to have a right to assisted dying. Indeed: I shall suggest that the unbearable suffering criterion undermines the Bill (or any proposal like it) wholesale. On the other hand, the criteria taken together are defensible, and this defence would be built on a concern for the protection of the vulnerable. However, I also claim that this implies that the law might justifiably—and maybe even properly—aim to prevent a person from gaining access to that to which they have a serious moral right. This seems paradoxical, and, towards the end of the paper, I seek to tease apart the paradox.  相似文献   
933.
The present study involves the development of forensic DNA typing tests and databases for mule deer in the Province of Alberta. Two multiplex PCR reactions interrogating 10 loci were used to analyze samples from three populations of mule deer. Additionally, an amelogenin based sex-typing marker was used to determine the gender of samples. Results show that the tests and databases are appropriate for use in forensic applications. Additionally, the results indicate that there is little population structure in mule deer in Alberta and that no changes to management of this game species are suggested.  相似文献   
934.
935.
936.
While policymakers often make bold claims as to the positive impact of intellectual property (IP) rights on both developed and developing country economies, the empirical literature is more ambiguous. IP rights have both incentive and inhibitory effects that are difficult to isolate in the abstract and are dependent on economic context. To unravel these contradictory effects, this article introduces an index that evaluates the strength of IP protection in 124 developing countries for the years 1995 to 2011. We illustrate the value of this index to economics study and show evidence that is consistent with IP leading to increased growth. Our results are further consistent with two causal pathways highlighted in the literature: that IP leads to greater levels of technology transfer and increased domestic inventive activity. Yet other aspects of our study fit uneasily with this simple story. For example, we find evidence suggesting that increased levels of growth lead to greater levels of IP protection, contradictory evidence in the literature linking IP with growth, a lack of evidence that increased levels of IP protection lead to actual use of the IP system, and problems with what IP indexes measure. Because of this, we suggest another – and so far undertheorized – explanation of the links between IP and growth: that IP may have few direct effects on growth and that any causality is a result of belief rather than actual deployment of IP.  相似文献   
937.

Perpetrator and victim gender influence how blame is assigned in intimate partner violence (IPV) scenarios. Although men’s differential capacity to inflict and sustain harm is posited as the reason male perpetrators and victims receive more blame for IPV, it is possible that other aspects of the construct of gender, such as gender role beliefs, underscore these effects. Using a sample of 323 college students and a factorial vignette design that varied body sizes and genders of victims and perpetrators, we examined the extent to which perceptions of physical injury accounted for the effects of perpetrator and victim gender on blame attributions, and whether adherence to traditional gender roles moderated any influences of gender unassociated with perceived injury. For female perpetrators, participants estimated lower levels of perceived injury and greater victim blame, with the former effect predominantly accounting for the latter. Male victims were viewed as less injured and more blameworthy, but the latter finding was not predominantly driven by injury perceptions. Perceived physical injury also did not account for why females perpetrating against males were blamed least. Controlling for differences in perceived injury, those holding more traditional gender views blamed victims of female violence more than victims of male-perpetrated violence. Notably, variations in body physical size were not associated with injury perceptions or blame attributions. These findings overall suggest that gender does influence blame attributions by way of perceived physical injury, but other aspects of the construct of gender are also relevant to these evaluations.

  相似文献   
938.
International Environmental Agreements: Politics, Law and Economics - On the occasion of the 20th anniversary of International Environmental Agreements: Politics, Law & Economics, we...  相似文献   
939.
940.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号